Flash Builder

Flash Builder

Adobe Flash Builder (previously known as Adobe Flex Builder, and originally developed by Macromedia Systems Inc.) is an integrated development environment built on the Eclipse platform and intended for developing rich Internet applications (RIAs) and cross-platform desktop applications, particularly for the Adobe Flash platform. Adobe Flash Builder boasts built-in code editors for MXML and ActionScript in addition to a WYSIWYG editor for modifying MXML applications.

The latest version, Adobe Flash Builder 4.6, is available in two editions: Standard and Premium.